baber/WOPTO huggingface dataset:
Patent MX-9204826-A (MX)
Inventor: GERKE DIETER
IPC: H04Q1/02
Filed: 1992-08-20
Abstract: Remote disconnecting devices are needed for being able to determine at the point of interconnection of the telephone network of one operator with the network of another operator in which part of the coupled networks a fault has occurred, that is to say to separate the networks from one another with respect to direct voltage for measuring purposes. 
<??>Remote disconnecting devices based on TRIACS and MOS-FETS are known, where a uniform switching threshold is used. If controlled silicon rectifiers are used as electronic switches, the switches are connected to one another by a switching element in order to be able to transmit dialling pulses from the telephone to the exchange and to use switches with insensitive control terminals. 
<??>According to the invention, the use of self-inhibiting MOS-FETs of the enrichment type provides for a high turn-on threshold and a low turn-off threshold so that the usual measuring method of dropping the voltage can be used. It is also possible to make the turn-on threshold dependent on the polarity of the voltage. 
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Patent MX-9207399-A (MX)
Inventor: HERZIG CHRISTIAN
IPC: C07F7/08
Filed: 1992-12-17
Abstract: PCT No. PCT/EP92/02932 Sec. 371 Date Jun. 8, 1994 Sec. 102(e) Date Jun. 8, 1994 PCT Filed Dec. 17, 1992 PCT Pub. No. WO93/13110 PCT Pub. Date Jul. 8, 1993.The invention concerns iodonium salts of the general formula A-I+-B X-, in which A is a group of the general formula    <IMAGE>  (1)  in which C is a monovalent aromatic hydrocarbon group with 6 to 14 carbon atoms or a monovalent aromatic hydrocarbon group containing at least one oxygen and/or sulphur atom and with 5 to 14 atoms in the aromatic ring, D, E and F are each substituents of C, D being a group of the formula -(O)x-(R)y-SiR1/3, E being a group of the formula -OR2, F being a group of the formula -R3, a being 1, 2, or 3, b being 0, 1 or 2, c being 0, 1 or 2, x being 0 or 1 and y being 0 or 1, and R, R1, R2 and R3 are as defined in claim 1; B is a group of the formula    <IMAGE>  (2)  in which E and F, which are as defined above, may each be bound to the 2, 3, 4, 5 or 6 position in the benzene ring, d is 0, 1 or 2, e is 0, 1 or 2 and X- is a tosylate anion or a weakly nucleophilic or non-nucleophilic anion Y- selected from the group comprising CF3CO2-, BF4-, PF4-, AsF6-, SbF6-, ClO4-, HSO4- and CF3SO3-.
Patent MX-9300209-A (MX)
Title: Hoja retro-reflectora y fotoluminiscente.
Inventor: ZAMPA DANIEL E
IPC: B32B38/14
Filed: 1993-01-15
Abstract: Una hoja retro-reflectora y foto-luminiscente, para uso en estructuras cuando ocurre una interrupción de energía. Se fabrican sistemas de orientación con esta hoja para marcar salidas y rutas de escape así como peligros posibles y dispositivos de seguridad.
Patent MX-9307846-A (MX)
Title: Metodo y aparato para proteger una manguera.
Inventor: HOAG ROBERT L
IPC: F16L57/00
Filed: 1993-12-10
Abstract: Se describe un forro o camisa para manguera para proteger una manguera flexible, resiliente, que transporta fluido, del daño externo, que comprende una pluralidad de segmentos tubulares formados de una resina sintética, que encajan sobre la manguera en alineación de extremo a extremo, los segmentos tienen superficies ahusadas internas y externas en extremos opuestos, la superficie ahusada interna de un segmento se acopla con la superficie ahusada externa del segmento adyacente, para facilitar la articulación de la manguera y el forro de manguera, en tanto limitan los espacios entre los segmentos adyacentes de la camisa o forro para manguera. Accesorios conectadores sobre la manguera retienen la camisa o forro de la manguera sobre la manguera. Un muelle de compresión entre el forro de manguera y el accesorio para manguera se puede utilizar para impulsar de manera resiliente los segmentos de manera conjunta.
Patent MX-9504506-A (MX)
Title: Locking system for sliding doors or windows assembly.
Inventor: GRACIA MANUEL DARIO GUZMAN
Filed: 1995-10-25
Abstract: The present invention refers to a locking system for sliding doors or windows assembly of the type having a fixed frame and a movable frame, said system comprising a support plate fixedly coupled to an upper surface of the movable frame, said support plate having a central fastening guide, a front stop means and a rear stop means. A movable means comprising a coupling section which is coupled to the central fastening guide; said movable means having a retaining wall at one end thereof for engagement with the fix profile edge upon coupling of the sliding door or window, and a supporting section for locking disengagement. And flexion means located between the support plate and movable means, to maintain the engagement position between the retaining wall and the fix frame edge.
Patent MX-9603161-A (MX)
Title: Method and system for allocating and redeeming incentive credits
Inventor: BIORGE JAMES E
IPC: G06Q20/40
Filed: 1995-02-02
Abstract: A customer incentive system involving a plurality of service or merchandise providers comprises a customer-carried, portable device (74), a provider device (76), and a base device (72). To earn incentive credits, the customer enters into a transaction with one of the providers participating in the incentive system (70). A transaction amount is derived from the transaction and, based on this amount, an incentive credit amount is computed. The base device (72) performs this computation by deriving an incentive code and cross-referencing this incentive code with all customer incentive codes stored on the customer-carried device (74) and incentive program codes stored on the provider device (76) to derive an incentive rate. This incentive rate is applied to the transaction amount to derive the incentive amount. The incentive amount is stored on the customer-carried device (74). To redeem the incentive credits stored on the customer-carried device (74), the customer enters into a second transaction with the same provider or another participating provider. A second transaction amount is derived from this transaction and the customer may choose to redeem some or all of the incentive credits stored on the customer-carried device (74) to lower the transaction amount. When incentive credits are redeemed, they are subtracted from the incentive amount on the customer-carried device (74). By using a customer-carried device (74), transactions may be conducted off-line. Thus, no concurrent communications link with a central authority is needed.
Patent MX-9603241-A (MX)
Title: Pharmaceutical products to heal tumor diseases, and process for the preparation thereof.
Inventor: SOMLYAI GABAR
Filed: 1996-08-07
Abstract: The invention refers to a process for the preparation of products for healing tumor diseases, including as an active agent water or aqueous solutions, which are suitable for human consumption, having a deuterium content in the range of between 0,1 and 110 ppm, optionally along with carriers and/or adjuvant substances, and which are useful as pharmaceutical products or medicinal solutions.
Patent MX-9604236-A (MX)
Title: Database query system.
Inventor: SCHWARTZ STEVEN P
IPC: G06F17/30
Filed: 1995-03-23
Abstract: A database query system includes a query assitant that permits the user to enter only queries that are both syntactically and semantically valid (and that can be processed by an SQL generator to produce semantically valid SQL). Through the use of dialogue boxes, a user enters a query in an intermediate English-like language which is easily understood by the user. A query expert system monitors the query as it is being built, and using information about the structure of the database, it prevents the user from building semantically incorrect queries by disallowing choices in the dialogue boxes which would create incorrect queries. An SQL generator is also provided which uses a set of transformations and pattern substitutions to convert the intermediate language into a syntactically and semantically correct SQL query. The intermediate language can represent complex SQL queries while at the same time being easy to understand. The intermediate language is also designed to be easily converted into SQL queries. In addition to the query assistant and the SQL generator, an administrative facility is provided which allows an administrator to add a conceptual layer to the underlying database making it easier for the user to query the database. This conceptual layer may contain alternate names for columns and tables, paths specifying standard and complex joins, definitions for virtual tables and columns, and limitations on user access.
Patent MX-9703664-A (MX)
Title: System and method for routing calls based on real-time call pricing information.
Inventor: JAGADISH HOSAGRAHAR VISVESVARA
IPC: H04Q3/66
Filed: 1997-05-19
Abstract: A system for routing calls according to call pricing data, wherein the call pricing data is updated in real-time. In a preferred embodiment, a Real-Time Analysis Engine (RAE) prices calls in real-time by applying customer specific data to Automatic Message Accounting (AMA) records. The priced call data generated by the RAE is stored in a Summary Database (SD). When a particular customer initiates a call, the originating network switch may recall some or all of the priced call data from the SD, and use the recalled data as a basis for deciding how to route the call.
Patent MX-9703929-A (MX)
Title: Coating composition having anti-reflective and anti-fogging properties.
Inventor: SCHOLZ MATTHEW T
IPC: A41D13/11
Filed: 1995-11-30
Abstract: A coating composition which imparts anti-reflective and anti-fog properties to substrates coated therewith. The coating composition utilizes an inorganic metal oxide in combination with particular anionic surfactants. The coating compositions are particularly useful in the manufacture of disposable surgical masks and face shields.
Patent MX-9706824-A (MX)
Title: Coriolis effect mass flowmeter using concentric rotors.
Inventor: CLEVE CRAIG BRAINERD VAN
IPC: G01F1/80
Filed: 1996-03-12
Abstract: A Coriolis flowmeter having an outer rotor (307) positioned within a housing (301) and having a recess coaxial (341) with a center axis of rotation. A Coriolis rotor (314) is positioned in the recess of the outer rotor and has a center of rotation coaxial with the center axis of rotation. The Coriolis rotor has a plurality of holes (312), each of which extends from the outer periphery of said Coriolis rotor to a center recess of said Coriolis rotor. The outer rotor has a plurality of holes (309), each of which extends from the outer periphery of the outer rotor to the recess of said outer rotor with at least some of said holes in said outer rotor being aligned with a corresponding one of said plurality of said holes in said Coriolis rotor. A material inlet (302) extends fluid through holes of both the outer rotor and the Coriolis rotor to a material outlet (304) of the flowmeter. Both rotors rotate about the center axis of rotation when material is received and passes through the holes of the rotors. Coriolis forces generated by the material flowing through the rotor holes and the concurrent rotation of both rotors cause the Coriolis rotor to assume an angular offset from the outer rotor about the center axis of rotation. Sensing coils (323, 324) and magnets (316, 344) generate output signals indicative of the magnitude of the angular offset of the Coriolis rotor and the mass flow rate of the flowing material.
Patent MX-9707413-A (MX)
Title: Locking coupling.
Inventor: BUCKLEY PAUL PHILIP
IPC: H01R13/639
Filed: 1997-09-29
Abstract: A locking coupling comprises a body (1) adapted for connection to a separate body, a coupling collar (2) rotatably mounted on said body (1) and adapted to cooperate with said separate body to hold it in axial connection with said body (1), a locking collar (4) mounted on said body (1) and longitudinally movable thereon between locking and unlocking position, bias means (8) that urges the locking collar (4) towards the locking position, and locking formations (11, 10) on the locking collar (4) and coupling collar (2) that interengage axially when the locking collar (4) is moved to the locking position so as to restrain the coupling collar (2) against rotation on said body (1). The locking collar (4) can be retained in the unlocking position by retention formations (5, 9) on the locking collar (4) and body (1) that interengage longitudinally. The locking collar (4) is held captive longitudinally on the body by the coupling collar, and the latter is held captive on the body by an internal circlip (3). The locking formations (10, 11) comprise axially extending teeth of a saw-tooth form. Warning indicator means on said body (1) is exposed only when the locking collar (4) is in the unlocking position.
Patent MX-9708712-A (MX)
Title: Timer for controlling an appliance having a plurality of pawls which rotate a camstack.
Inventor: COLE RONALD E
IPC: H01H43/10
Filed: 1997-11-11
Abstract: A timer for controlling an appliance includes a camstack which is continuously rotated during a portion of an entire operation cycle of the appliance. The camstack is rotated rotated in either a slow mode of operation of a fast mode of operation. The timer further includes a first slow pawl which is advanced in a first path of movement. Movement of the first slow pawl in the first path of movement causes the camstack to be rotated in the slow mode of operation. The timer also includes a first fast pawl which is advanced in a second path of movement. Movement of the first fast pawl in the second path of movement causes the camstack to be rotated in the fast mode of operation. A method of controlling an appliance is also disclosed.
Patent MX-9709523-A (MX)
Title: Method and circuit arrangement for improving carrier separation for the transmission of ofdm signals.
Inventor: MUSCHALLIK CLAUS
IPC: H04L27/26
Filed: 1996-05-23
Abstract: In the OFDM methods, a plurality of modulated carriers are transmitted by frequency multiplexing, which results in an almost rectangular spectrum owing to the high number of carriers. In order to separate the carriers from one another again in the receiver, a fast Fourier transform is carried out such that each carrier can be cleanly separated from the others when the carriers are exactly orthogonal relative to one another. However, the orthogonality of the carriers can be disturbed by various causes. Furthermore, in the receiver the useful signal has to be separated from the undesired neighbouring channel signals by analog or digital filtration. In order to improve carrier and channel separation, the selectivity of FFT filtration can be increased by increasing the number of FFT components. However, this normally leads to an undesirably high increase in computing steps. The claimed configuration of the time window used within the context of the FTT and oversampling before the FFT render the calculation of some of the coefficients superfluous.
Patent NL-2021274-A (NL)
Title: Wissel met wisselverwarming met metalen verwarmingsprofiel, gemonteerd door klembeugels, alsmede werkwijze voor installeren van een wisselverwarming.
Inventor: THOMAS ARTS
IPC: E01B7/24
Filed: 2018-07-09
Abstract: Wi sse l ve r warming met een op een gal van i sche st r oomb r on aanges l oten gal van i sch ve r warmi ngs li nt , we l k lint i n een i n 5 hoo f dzaak vo rmvast metal en p r o fi e l gepl aatst i s , b i jvoor bee l d een het lint bevattende koke r omvattend, en d i t p r o fi e l i s aan de spoo r staaf gemonteer d . Het linten/o f het p r o fi e l z i jn p r e f ab ; en/o f het lint ligt l os o f v ri j i n het p r o fi e l. Het p r o fi e l bevat twee koke r s met onderlinge tussenr u imte en de koke r s z i jn 10 v i a een li j f p l aat onderling ve r bonden om b i jvoor bee l d de kop r espect i eve li jk de voet van de spoo r staaf te ve r warmen .
Patent NL-2023045-A (NL)
Title: Cable assembly
Inventor: ANDREAS NEUMANN
IPC: H01B9/00
Filed: 2019-05-01
Abstract: The present invention relates to cable assembly, comprising a cable provided with at least two separate power conductors and at least one earth conductor. The present invention relates to a charging system for an electric energy storage and to a method for charging an electrical energy storage on basis of such a cable assembly.
Patent NL-7311263-A (NL)
IPC: E05F1/16
Filed: 1973-08-15
Abstract: 1428728 Windows JOSEF GARTNER & CO 16 Aug 1973 [19 Aug 1972] 38715/73 Heading E1J A counter-balancing device for a window comprises a vertical spring 2 secured to a fixed point 4 and indirectly to the sash, and a horizontal spring 10 acting on a link 8 one end of which is articulated to the sash. The other end of link 8 is articulated to a tube 21 containing compression spring 10 and to a link 13 which is pivoted to a fixed mounting and forms a toggle with link 8. Spring 2 is connected to slide 28 which has rollers 30 running on the fixed frame, and a plate 34 connects the top of the slide with the bottom rail of the sash. The link 8 is pivoted to the bottom of the slide 28. Alternatively, the other end of link 8 carries a roller (18, Fig. 5, not shown) running on a horizontal surface (15).  For Figure see next column
Patent NL-7313469-A (NL)
Title: Petroleum-based synthetic resins - from raw material prepared by heating distillate of cracked naphtha/gas oil, and adding butene
IPC: C08F10/14
Filed: 1973-10-01
Abstract: The raw material is prepd. by preheating a 5 chain carbon stream which is distilled from a cracked naphtha or gas oil, for not >5 hrs. to a temp. above 160 (160-230) degrees C esp. for 0.05-1.5 hrs. to 170 degrees C, and adding, before or after preheating, butene-1, butene-2, isobutene or butadiene raffinate in an amt. is not >20 wt.%.
Patent NL-7315286-A (NL)
Title: Electrode for electro chemical erosion process - has all non contacting areas made of plastics
IPC: B23H3/04
Filed: 1973-11-08
Abstract: The active contacting electrode surfaces are a metal coating applied to a plastics component, and have a thickness of 1-25 microns. The plastics component may be of the following R.T.Ms = G.B.S. DEBRIN 500, OR GREEN GLASS. Electrodes may be copper, nickel, tungsten or molybdenum. Metal coating may be applied by vaporising or atomising. During this process the outer surface may be masked to avoid adhering of metal. Plastics component shape may be cylindrical with diverging end, or alternatively have radial longitudinal slots in the bore.
Patent NL-7700300-A (NL)
IPC: B01L3/00
Filed: 1977-01-13
Abstract: A multichamber cuvette for maintaining in independent and separate condition at least two reactants, one of which may be a sample, until such time that it is desired to mix them for reaction with each other for photometric analysis in the cuvette. At least one of the chambers has a pair of optical quality windows aligned with one another for analysis of the then liquid contents extending between the windows. The cuvette body is of upright construction, defining at least two such chambers laterally of one another, open at the top for filling separately or simultaneously, and interconnected adjacent their lower extremities by a passageway of inverted U shape. The passageway is of an effective height exceeding the highest filling level of each chamber by a distance at least as great as any capillary rise in the passageway beyond such level of the particular liquid in that chamber. Accidental mixing of the chamber contents is prevented by entrapment of air in the passageway by the respective liquids in the chambers and partially filling the legs of the passageway. Mixing through the passageway is effected by the forced flow of fluids therethrough from one chamber to the other while one of the chambers is vented to the atmosphere at the top. The passageway is so configured and also dimensioned in cross section as to allow for the free flow of liquid between the chambers.
Patent NL-7711126-A (NL)
Title: Rotor chamber for mfg low density urea!-formaldehyde! resin foa - of simple construction and operation
IPC: B29B7/74
Filed: 1977-10-11
Abstract: An appts. for producing low density foams comprises a chamber contg. a centrifugal rotor turning about a vertical axis having >=1 radial paddle. Liq. reagents opt. partly preformed are introduced downwards on to the top of the rotor at or near its axis, and the mixed foam is discharged from the chamber via a tangential outlet. Used esp. for mfg. self-supporting urea-formaldehyde foams of low density, specifically 20 kg/m3 resin. The simplicity of construction and operation presents few variables which can alter or be altered to change the characteristics of the prod. foam.
Patent NL-7800125-A (NL)
Title: Dog excreta removal grab - has hinged jaws accommodating sack forming lining removable after each operation
IPC: E01H1/12
Filed: 1978-01-05
Abstract: The grab is for removing, transporting and dumping dog excreta and similar material. It has jaws (3) pivoting on a common axis (4) on the end of an oblong handle (1), and so shaped that a common open sack of flexible material can be fitted inside them for each handling operation. The sack edge can be bent over so as to fit round the edges of the jaws, which can be spring-loaded shut. An ejector can be fixed to the jaw hinge axis so as to thrust the contents out when they are fully open. A trigger can be provided to lock the grab in an intermediate position for sack insertion before each operation.
Patent NL-7907128-A (NL)
Title: Reinforcement ridges on cylindrical cask - have each one long and one short side to permit nesting during transport and storage
IPC: B65D8/12
Filed: 1979-09-25
Abstract: The cask comprises a cylindrical trunk (1) with end walls (2,3), and over the trunk length are distributed several outwardly directed reinforcement ridges (4,5). These ridges each have the same cross-sectional profile, and extend at ninety degrees to the centre line of the cask trunk. This common ridge profile is non-symmetrical, there being one long (7) and one short (6) side. Each end wall of the cask has a ventilation hole and a filling aperture, the latter running at 180 degrees to the cask centre line. The shaping of the ridges allows economy of space in storage and transport of casks, whereby the long sides (7) of adjoining cask ridges can abut.
Patent NL-7907448-A (NL)
Title: Semi-submersible cargo vessel - has columns between upper and lower pontoon, one of full ship's width for cargo and water ballast
IPC: B63B1/10
Filed: 1979-10-08
Abstract: The semi-submersible vessel comprises an upper pontoon (1) having a number of columns (3-5) extending downwards, of which at least some are connected at their lower ends by a lower pontoon (2). At least one (4) of the columns has a width equal to the largest lateral dimension of the vessel. This column may be arranged amidships and have part of its internal space adapted to hold cargo (17) whilst the remainder forms a space for water ballast. The lower pontoon (2) may be streamlined as for a ship. The propulsion system (10,11; 13,14) and storage tanks (15) may be arranged in the lower pontoon (2).
Patent NL-8203932-A (NL)
Title: Air-movement system in storage space - has fan moved along wall and discharging in transverse direction
IPC: F24F7/007
Filed: 1982-10-11
Abstract: The system generates air movement in a space used for storage, drying or growth of products, using one or more fans. The fan (6) is moved along one of the walls, and generates air movement at right angles to it. The fan can be arranged to discharge air over the entire height of the room etc., from which it draws it in. Guides can be provided to direct the air along a circular path. The fan can be moved to and fro over the wall, operating only when travelling in the one direction. There can be several fans one above the other.